Metallocene catalyst for preparing olefin polymer
US6207773A · kind A · utility
12Cited by
1References
58Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 28, 1999 |
| Grant date | Mar 27, 2001 |
| Priority date | — |
| Expiry date | Jul 28, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A metallocene complex in which the cyclopentadienyl group is substituted with an alkanediyl silyl group. The yield of the metallocene complex is high, and it can be used as the catalyst for preparing high molecular weight olefin polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.